fdt_support: Fix buffer overflow in fdt_fixup_memory_banks

[u-boot] / common / cmd_vfd.c

diff --git a/common/cmd_vfd.c b/common/cmd_vfd.c
index 1429d311675ab46a22b2350597fe3df82f7650cc..18c14d1f3bc9456eac24618b5492ef910310e022 100644 (file)
--- a/common/cmd_vfd.c
+++ b/common/cmd_vfd.c
@@ -49,10 +49,8 @@ int do_vfd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        ulong bitmap;
 
-       if (argc != 2) {
-               cmd_usage(cmdtp);
-               return 1;
-       }
+       if (argc != 2)
+               return cmd_usage(cmdtp);
 
        if (argv[1][0] == '/') {        /* select bitmap by number */
                bitmap = simple_strtoul(argv[1]+1, NULL, 10);